Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7544411 | Self-cleaning paint coating and a method and agent for producing the same | Martin Baumann, Klaus-Dieter Fritsche, Stephan Ludwig, Lutz Poth | 2009-06-09 |
| 6872441 | Glass ceramic and metal substrates with a self-cleaning surface, method for the production and use thereof | Martin Baumann, Klaus-Dieter Fritsche, Stephan Ludwig, Lutz Poth | 2005-03-29 |
| 6800354 | Substrates with a self-cleaning surface, a process for their production and their use | Martin Baumann, Klaus-Dieter Fritsche, Stephan Ludwig, Lutz Poth | 2004-10-05 |